Which command will configure a Cisco ASA firewall to authenticate users when they enter the enable syntax using the local database with no fallback method?

Which command will configure a Cisco ASA firewall to authenticate users when they enter the
enable syntax using the local database with no fallback method?

A.
aaa authentication enable console LOCAL SERVER_GROUP

B.
aaa authentication enable console SERVER_GROUP LOCAL

C.
aaa authentication enable console local

D.
aaa authentication enable console LOCAL